IEC. TR First edition. Reliability data handbook –. Universal model for reliability prediction of electronics components, PCBs and equipment. IEC European Standard electronic reliability prediction software. Download a free trial now. IEC Electronic Reliability Prediction. The latest release from ITEM Software is an extraordinary collection of new capabilities that provides a customizable.
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IEC-TR looks like a patchwork where different approaches from different working groups have been lumped together. For majority of the applications, a day is corresponding to one cycle, and temperature change? Wear-out period is not far into the future. Particularly true for integrated circuits, this can be attributed to many factors to the credit of the manufacturers. Taking into account MOORE’s law, it is necessary to know the manufacturing year to calculate the failure rate of integrated circuits.
Failures related to component soldering are included in the component failure rate. A utilization factor is included to take into account non-intrinsic residual failures due to the electrical environment of active components. However, only the greater temperature variation has to be taken into account, because the highest one has the main effect on the reliability of the device packages and on the mounting process.
With iQT, irc are no longer limited by the technology choices of software vendors or chained to infrastructure requirements of their products. Its unique approach and methodology has gained worldwide recognition.
IEC TR – Isograph
The capable nature of iQT is achieved by an existing Java platform foundation that is widely supported in your business environment.
Failures related to component soldering are included in the component failure rate. IEC-TR and its predecessors are the only standards that can handle not only constant temperatures, but also temperature variations. Mission Profile A mission profile has to be decomposed in several working phases, on the basis of a typical year of use. The thermal cycling seen by components during the variety of “mission profiles” undergone by the equipment, replace the difficult to evaluate environment factor of other standards.
Users can construct hierarchical breakdowns of systems with no restrictions on block numbers or levels of indenture. International Electrotechnical Commission IEC models take into account the influence of the environment as a significant factor in the predicted reliability.
PDF viewers Search tools. IEC is a significant step forward in reliability prediction when compared to older reliability standards. Dealing adequately with technical uncertainties. Non-intrinsic failures due to electrical overloads The reliability of the components used in equipment located “at the heart” of a system, is significantly better than that of the components located at the periphery connected to the external environment.
A daily temperature variation is always superimposed to a permanent working phase according to the environment of the equipment.
IEC is a significant step forward in reliability prediction when compared to older reliability standards. Features Powerful and user friendly IEC standard reliability prediction software Linked block facility reduces repetitive data entry Ic modeling including hot standby Multi systems within the same project Extensive component libraries to reduce entry time Multi document interface allows easy transfer of data Powerful charting facilities.
This technical report provides elements to calculate failure rate of mounted electronic components. IEC does not support iev count only approach, because mission profiles are needed to calculate credible failure rate results.
This is called life expectancy, and is subject to influencing factors. The following are examples of possible iQT extensions:. IEC is a significant step forward in reliability prediction when compared to older reliability standards. The IEC Module provides model for reliability prediction of electronic components, optical cards, printed circuit boards and equipments, which takes directly into account the influence of the environment.
IEC TR | IEC Webstore
Permanent-working phases with various average outside temperature changes the equipment is exposed to. Furthermore, at least the english version of the IEC-TR raises more questions than it can answer. Ground; non stationary; moderate equipment for non-stationary use on irc ground in moderate conditions of use. Features Powerful and user friendly IEC standard reliability prediction software Linked block facility reduces repetitive data entry Redundancy modeling including hot standby Multi systems within the same project Extensive component libraries to reduce entry time Multi document interface allows easy transfer of data Powerful charting facilities.
This makes it the preferred standard for systems exoposed to frequent temperature changes. Open and Extensible Focused on reliability, safety, and risk assessment, our iQT product is a highly extensible framework that provides common 6230 for any kind of system modeling. All extensions are highly modular.
Optoelectronic devices – Section 2: Screen shots click to enlarge. Ground; stationary; weather protected equipment for stationary use on the ground in weather protected locations, operating permanently or otherwise.
Airborne, Inhabited, Cargo equipment used in a aircraft, benign conditions. This technical report provides elements to calculate failure rate of mounted electronic components. By following the predefined interface, your team has the ability to create plug-ins that extend the capabilities of iQT. 6230 management plug-ins Project management plug-ins Third-party computational environment tools e.
These facilities enable you to experiment with temperature, environmental and stress kec and see how your system performance will vary. To download a free demonstration of our IEC software click here. The well-established core services of this platform provide the essential functionality to model and analyze reliability, risk and 6230 projects.
For dated references, only the edition cited applies. However, there are cases where the occurrence of wear-out failures should be taken into account: Storage or dormant phases mode with various average outside temperature changes the equipment is exposed to.
The latest release from ITEM Software is an extraordinary collection of new ied that provides a customizable, cross-platform, multi-user, open frame-work. This valuable feature comes in especially handy when it is necessary to transfer data from one project or library to another. Wear-out mechanisms may give rise to systematic failures after too short a period of time; electro-migration in active components is an example. It makes equipment reliability optimization studies easier to carry out, thanks to the introduction of influence factors.
IEC 62380 Reliability Prediction
The time quantity, is the number of calendar hours of the installed equipment, including working as well as storage or dormant hours. Relays, aluminum capacitors with non-solid electrolytelaser diodes, optocouplers, power transistors in cyclic operation, connectors and switches and keyboards are examples. These powerful facilities transfer as much of the available information as possible, saving you valuable time and effort.